Bug ID 1117673: Configuration load error for a non default value of 'net dag-global {dag-ipv6-prefix-len}'

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP Install/Upgrade, LTM(all modules)

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8

Opened: Jun 21, 2022
Severity: 3-Major

Symptoms

Configuration load fails after an upgrade, with the following error warning mcpd[6758]: 01071859:4: Warning generated : Configuring DAG Global IPv6 Prefix Length still might require modification of vlans previously created with the old setting. err mcpd[6758]: 01071e16:3: DAG ipv6 prefix length is not supported on this platform. err tmsh[9523]: 01420006:3: Loading configuration process failed. emerg load_config_files[9521]: "/usr/bin/tmsh -n -g -a load sys config partitions all base " - failed. -- Loading schema version: 15.1.5.1 err mcpd[6758]: 01070422:3: Base configuration load failed.

Impact

-- Configuration load error -- The setting of 'net dag-global {dag-ipv6-prefix-len}' is not functioning correctly

Conditions

-- Configure a non-default value of 'net dag-global {dag-ipv6-prefix-len}'. -- Upgrade the BIG-IP software to the affected version.

Workaround

None

Fix Information

None

Behavior Change